休息状态的功能连接体预测睡眠质量在第一个负面COVID-19抗原测试后两个月
Shuyu Jin1, Haobo Chen2, Ling Li1
1Department of Psychiatry, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3 East Qingchun Road, Hangzhou, Zhejiang Province, China.
Sleep medicine
|November 16, 2024
概括
后COVID-19大脑连接的改变,特别是涉及小脑和部区域,预测持续的睡眠障碍和白天功能障碍. 焦虑也在COVID后睡眠问题中发挥作用,这表明了潜在的治疗目标.
科学领域:
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
- 医学研究 医学研究
背景情况:
- COVID-19与长期的神经和心理影响有关,包括睡眠障碍.
- 以前的研究发现COVID-19后大脑功能发生变化,但预测康复后睡眠质量的特定功能连接 (FC) 模式仍然不清楚.
- 这项研究调查了COVID-19康复后两个月与睡眠质量相关的FC模式.
研究的目的:
- 为了确定大脑中的特定功能连接 (FC) 模式,可以预测COVID-19恢复后的睡眠质量.
- 通过FC探索焦虑,抑郁和睡眠障碍之间的关系.
- 为了确定COVID-19后长期睡眠障碍的潜在生物标志物.
主要方法:
- 利用基于连接组的预测建模 (CPM) 方法,用164个区域的大脑分片.
- 使用调解模型分析了重要的功能联系,以评估它们在焦虑,抑郁和睡眠中的作用.
- 检查了预测睡眠质量 (匹兹堡睡眠质量指数 - PSQI) 和白天功能障碍的FC模式,在COVID-19恢复后两个月.
主要成果:
- 特定的FC模式,包括右大脑和左大脑之间的连接,以及左中极 (MTP) 和左腹顶部区域 (VTA),预测睡眠障碍 (q2 = 0.059,p = 0.017).
- 左MTP和VTA之间的FC显著调解了一般性焦虑和睡眠障碍之间的关系 (间接效应=0.013,pFDR<0.05).
- 在右背脊核和头,头顶和部区域之间的FC预测了白天功能障碍 (q2 = 0.092,p = 0.025).
结论:
- 大脑连接的改变和焦虑水平是COVID-19后睡眠质量的重要预测因素.
- 识别的FC生物标志物可能有助于识别患有长期睡眠障碍风险的个体.
- 研究结果表明,有针对性的治疗策略有可能改善COVID-19后患者的睡眠.
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